Location
UK, Europe & Africa: UK: London
BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.
Role Overview
As an AWS Cloud Security Architect you will work with our teams and customers to implement secure cloud environments. You will be responsible for taking legal and regulatory requirements, combining them with industry best practice, and applying them to AWS workloads and tooling. This key role works closely with customers and their cybersecurity specialists to enact large‑scale cloud migration journeys and new cloud native projects. The role is solution focused, embeds security by design, and ensures security is an enabler.
Core Duties
* Lead on developing secure architectures, patterns and processes that support a wide range of AWS services.
* Work closely with solution architects and cyber security specialists; often translating concerns and requirements into a cohesive whole.
* Apply security requirements to AWS architectures and services.
* Ensure the cloud‑based solutions meet legal and regulatory compliance.
* Perform threat modelling and risk assessments of solutions built on AWS.
* Develop the culture of security by design.
* Design and support implementation of security controls to validate compliance and prevent non‑compliance.
* Work with development teams to provide consultancy and guidance on cloud development and be an escalation point for security concerns.
* Seek opportunities to improve the security posture.
* Ensure security practices are accessible to all through documentation, reusable constructs and communication.
About You
* Regarded as a subject matter expert on AWS Cloud Security.
* Proven experience in AWS cloud security architecture and design in enterprise environments at scale.
* Deep understanding of general Cyber Security principles.
* Practical knowledge of industry standard security frameworks such as CIS AWS Foundations Benchmark, NIST, ISO 27001, and regulatory requirements (GDPR, PCI-DSS).
* Concrete understanding of core AWS principles (e.g. networking and IAM) with knowledge of security details across a range of AWS services.
* Hands‑on experience with AWS‑native security tools (IAM, KMS, GuardDuty, Macie, WAF).
* Proficiency in Infrastructure‑as‑Code (CloudFormation, Terraform).
* Excellent communication and stakeholder engagement skills.
* Curious and committed to continuous learning of the latest threats and best practices.
It would be great if you also had experience in:
* Industry certifications such as AWS Certified Cloud Security Speciality or CISSP.
* Experience securing container workloads.
* Mentoring junior engineers and nurturing their passion for engineering.
Security Clearance is required for this vacancy. If you do not currently have clearance, you must be eligible and willing to go through the process.
How we will support you
* Work‑life balance is important; flexible and part‑time working options available.
* Expect at least 3 days per week in the office.
* 25 days holiday a year with the option to buy/sell and carry over.
* Flexible benefits package including private medical and dental insurance, pension scheme, cycle to work scheme, taste cards, and more.
* Dedicated Career Manager to help you develop your career.
* Part of BAE’s company bonus scheme.
* Welcome to any of our diversity and support groups.
About our team
Our people are resourceful, innovative and dedicated. Our mix of generalists and specialists allows us to create cutting‑edge solutions. The breadth of work across the public sector offers diverse career opportunities. We promote a culture that feels like a small company within a large organisation, encouraging a healthy work‑life balance and teamwork. You will join our National Security business, the largest area within the UK business, with a mission to be the most trusted partner for our National Security clients. Over 40 years of experience supporting vital missions.
More about BAE Systems
BAE Systems works to defend nations against cyber crime, reduce risk, comply with regulation, and transform operations. We are a consultancy and products business employing over 4,000 people across 18 countries. We are passionate about Diversity and Inclusion.
Life at BAE Systems Digital Intelligence
We embrace hybrid working; flexibility in location and schedule. Our culture values diversity and inclusion, and we are proud of an organisational culture where diverse perspectives thrive.
Apply now and help secure a connected world.
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